CA2883207A1 - Circuit pour le maintien du fonctionnement de transformateurs electroniques lors d'une sous-charge - Google Patents
Circuit pour le maintien du fonctionnement de transformateurs electroniques lors d'une sous-charge Download PDFInfo
- Publication number
- CA2883207A1 CA2883207A1 CA2883207A CA2883207A CA2883207A1 CA 2883207 A1 CA2883207 A1 CA 2883207A1 CA 2883207 A CA2883207 A CA 2883207A CA 2883207 A CA2883207 A CA 2883207A CA 2883207 A1 CA2883207 A1 CA 2883207A1
- Authority
- CA
- Canada
- Prior art keywords
- circuit
- sub
- electrical device
- capacitor
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
- H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1215412.6 | 2012-08-30 | ||
GBGB1215412.6A GB201215412D0 (en) | 2012-08-30 | 2012-08-30 | Circuit to keep electronic transformers working while under loaded |
PCT/IB2013/058172 WO2014033684A1 (fr) | 2012-08-30 | 2013-08-30 | Circuit pour le maintien du fonctionnement de transformateurs électroniques lors d'une sous-charge |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2883207A1 true CA2883207A1 (fr) | 2014-03-06 |
Family
ID=47074953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2883207A Abandoned CA2883207A1 (fr) | 2012-08-30 | 2013-08-30 | Circuit pour le maintien du fonctionnement de transformateurs electroniques lors d'une sous-charge |
Country Status (11)
Country | Link |
---|---|
US (1) | US9276492B2 (fr) |
EP (1) | EP2891383B1 (fr) |
JP (1) | JP2015531154A (fr) |
CN (1) | CN104756600A (fr) |
AU (1) | AU2013311041A1 (fr) |
CA (1) | CA2883207A1 (fr) |
GB (1) | GB201215412D0 (fr) |
IN (1) | IN2015DN01368A (fr) |
RU (1) | RU2015105095A (fr) |
WO (1) | WO2014033684A1 (fr) |
ZA (1) | ZA201500947B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112014006816T5 (de) * | 2014-07-17 | 2017-04-06 | Iwatt Integrated Circuits (Shenzhen) Limited | Adaptiver Leistungsausgleich in LED-Lampen |
RU2643526C2 (ru) * | 2016-05-17 | 2018-02-02 | Юрий Борисович Соколов | Светодиодный источник освещения с питанием от нестабильной трехфазной сети переменного тока |
RU2633966C1 (ru) | 2016-11-30 | 2017-10-20 | Юрий Борисович Соколов | Источник питания от многофазной сети переменного тока с коррекцией гармонических колебаний |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4933798A (en) * | 1987-10-22 | 1990-06-12 | Widmayer R&D Ventures | Self protecting and automatic resetting capacitor synchronous switch apparatus for control of AC power to inductive loads |
US5371438A (en) * | 1993-01-19 | 1994-12-06 | Bobel; Andrzej A. | Energy conversion device having an electronic converter with DC input terminal for delivering a high frequency signal |
US5416388A (en) * | 1993-12-09 | 1995-05-16 | Motorola Lighting, Inc. | Electronic ballast with two transistors and two transformers |
JP4715547B2 (ja) * | 2006-02-23 | 2011-07-06 | パナソニック電工株式会社 | 照明用電源回路、照明装置、及び照明システム |
US8154212B2 (en) * | 2006-11-03 | 2012-04-10 | Osram Ag | Circuit for driving light sources and related method |
JP2010135139A (ja) * | 2008-12-03 | 2010-06-17 | Ushio Inc | Led点灯回路及びledランプ並びにledランプ点灯用変換ソケット |
US8729729B2 (en) * | 2009-06-18 | 2014-05-20 | Mikhail Fridberg | Method and apparatus for driving low-power loads from AC sources |
US8698408B2 (en) | 2009-11-25 | 2014-04-15 | Lutron Electronics Co., Inc. | Two-wire dimmer switch for low-power loads |
US8531131B2 (en) * | 2010-09-22 | 2013-09-10 | Osram Sylvania Inc. | Auto-sensing switching regulator to drive a light source through a current regulator |
JP5476279B2 (ja) * | 2010-11-19 | 2014-04-23 | シャープ株式会社 | Led駆動回路およびled照明機器 |
-
2012
- 2012-08-30 GB GBGB1215412.6A patent/GB201215412D0/en not_active Ceased
-
2013
- 2013-08-30 JP JP2015529191A patent/JP2015531154A/ja active Pending
- 2013-08-30 AU AU2013311041A patent/AU2013311041A1/en not_active Abandoned
- 2013-08-30 RU RU2015105095A patent/RU2015105095A/ru not_active Application Discontinuation
- 2013-08-30 CN CN201380045399.9A patent/CN104756600A/zh active Pending
- 2013-08-30 CA CA2883207A patent/CA2883207A1/fr not_active Abandoned
- 2013-08-30 EP EP13782844.8A patent/EP2891383B1/fr not_active Not-in-force
- 2013-08-30 WO PCT/IB2013/058172 patent/WO2014033684A1/fr active Application Filing
- 2013-08-30 US US14/424,593 patent/US9276492B2/en not_active Expired - Fee Related
-
2015
- 2015-02-10 ZA ZA2015/00947A patent/ZA201500947B/en unknown
- 2015-02-19 IN IN1368DEN2015 patent/IN2015DN01368A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2013311041A1 (en) | 2015-03-05 |
US9276492B2 (en) | 2016-03-01 |
WO2014033684A1 (fr) | 2014-03-06 |
IN2015DN01368A (fr) | 2015-07-03 |
ZA201500947B (en) | 2016-05-25 |
RU2015105095A (ru) | 2016-10-20 |
EP2891383B1 (fr) | 2016-06-08 |
US20150256100A1 (en) | 2015-09-10 |
CN104756600A (zh) | 2015-07-01 |
GB201215412D0 (en) | 2012-10-17 |
EP2891383A1 (fr) | 2015-07-08 |
JP2015531154A (ja) | 2015-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150219 |
|
FZDE | Discontinued |
Effective date: 20170830 |